US$
DVPSCM12-SL Delta PLC 460kbps RS-485/RS-422 serial communication module Original brand new
Features
1. Two RS-485/RS-422 ports (COM1 and COM2)
2. Full isolation between the RS-485/RS-422 communication and the power supply
3. Two built-in 120? terminal resistors driven by external switches
4. Every port can be connected to 32 devices at most.
5. MODBUS ADVANCE: easy software setting interface for MODBUS data exchange
6. UD Link: user-defined communication protocol and procedure planning
Specifications
RS-485/RS-422 Interface
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Type |
Feed-through terminals, with spring plugs |
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|
Baud rate |
1,200, 2,400, 4,800, 9,600, 19,200, 38,400, 57,600, 115,200, 230,400, 460,800 bps |
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Communication Format |
Stop bit: 1, 2 |
Parity bit: None, Odd, Even |
Data bit: 7, 8 |
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Protocol |
MODBUS ASCII/RTU, UD Link |
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Electrical Specifications
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Power supply voltage |
24 VDC (-15 to 20%), supplied by internal bus through the MPU |
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Power consumption |
1.5 W |
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Insulation voltage |
2,500 VDC |
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Weight |
95g |
Environment
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Noise immunity |
ESD (IEC 61131-2, IEC 61000-4-2): 8 kV Air Discharge EFT (IEC 61131-2, IEC 61000-4-4): Communication I/O: ±1 kV CS (IEC 61131-2, IEC 61000-4-6): 0.15 to 80 MHz, 3 Vrms RS (IEC 61131-2, IEC 61000-4-3): 80 to 100 MHz, 10V/m, 1.4 to 2.0 GHz |
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Operation/storage |
Operation: 0 to 55°C (temperature), 5 to 95% (humidity), pollution degree 2 Storage: -25 to 70°C (temperature), 5 to 95% (humidity) |
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Shock/vibration |
International standards: IEC61131-2, IEC68-2-6 (TEST Fc)/IEC61131-2 & IEC 68-2-27(TEST Ea) |
Product Profile
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